Triple
T18450440
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Sunderland |
E450765
|
entity |
| Predicate | hasApproach |
P4839
|
FINISHED |
| Object | River Wear estuary |
—
|
NE NERFINISHED |
How this triple was built (3 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: River Wear estuary | Statement: [Port of Sunderland, hasApproach, River Wear estuary]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: River Wear estuary Context triple: [Port of Sunderland, hasApproach, River Wear estuary]
-
A.
Derwent estuary
The Derwent Estuary is a large tidal estuary in southeastern Tasmania, Australia, known for its deep-water port, surrounding hills, and role as the maritime gateway to the city of Hobart.
-
B.
Colne Estuary
Colne Estuary is a tidal estuary on the Essex coast of England where the River Colne meets the North Sea, noted for its saltmarshes, mudflats, and rich birdlife.
-
C.
River Dee estuary
The River Dee estuary is a tidal estuary on the border of northeast Wales and northwest England, opening into the Irish Sea and supporting important ports, wildlife habitats, and coastal communities.
-
D.
Ribble estuary
The Ribble estuary is a coastal inlet in northwest England where the River Ribble meets the Irish Sea, noted for its extensive saltmarshes and importance as a habitat for migratory birds.
-
E.
Humber Estuary
The Humber Estuary is a large tidal estuary on the east coast of northern England that forms a major shipping route and ecological habitat where several rivers, including the Trent and Ouse, meet the North Sea.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: River Wear estuary Target entity description: The River Wear estuary is the tidal mouth of the River Wear on England’s northeast coast, forming a natural harbor area that opens into the North Sea at Sunderland.
-
A.
Derwent estuary
The Derwent Estuary is a large tidal estuary in southeastern Tasmania, Australia, known for its deep-water port, surrounding hills, and role as the maritime gateway to the city of Hobart.
-
B.
Colne Estuary
Colne Estuary is a tidal estuary on the Essex coast of England where the River Colne meets the North Sea, noted for its saltmarshes, mudflats, and rich birdlife.
-
C.
River Dee estuary
The River Dee estuary is a tidal estuary on the border of northeast Wales and northwest England, opening into the Irish Sea and supporting important ports, wildlife habitats, and coastal communities.
-
D.
Ribble estuary
The Ribble estuary is a coastal inlet in northwest England where the River Ribble meets the Irish Sea, noted for its extensive saltmarshes and importance as a habitat for migratory birds.
-
E.
Humber Estuary
The Humber Estuary is a large tidal estuary on the east coast of northern England that forms a major shipping route and ecological habitat where several rivers, including the Trent and Ouse, meet the North Sea.
- F. None of above. chosen
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d8d38345688190b565eac2e4cd7935 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5264748dc8190984501af3e4b2036 |
completed | April 19, 2026, 7 p.m. |
Created at: April 10, 2026, 11:31 a.m.